Indépendant · sourcé · Mis à jour 2026-06-18
Best Internal Wiki (2026)
8 options comparées sur le prix, l'offre gratuite, la conformité et l'adéquation — du moins cher au plus cher. Chaque chiffre renvoie à la page de l'éditeur et à la date de relevé ; les offres sur devis affichent un tiret, jamais une estimation.
À retenir
- Le moins cher: Confluence — $0 par mois.
- Offre gratuite: Confluence, Notion, Nuclino, Slab.
- Compatible HIPAA: Confluence, Notion, Guru.
- Suivis: 8 éditeurs, données à jour au 2026-06-18.
Comparatif
| # | Internal Wiki | Prix d'entrée | Gratuit | HIPAA | SOC 2 | Idéal pour | Source |
|---|---|---|---|---|---|---|---|
| 1 | Confluence | $0 par mois | Oui | Oui | Oui | Software engineering teams using Jira | atlassian.com |
| 2 | Notion | $0 par mois | Oui | Oui | Oui | All-in-one teams wanting wiki plus project management | notion.com |
| 3 | Nuclino | $0 par mois | Oui | — | Oui | Small to mid-size teams wanting simplicity | nuclino.com |
| 4 | Slab | $0 par mois | Oui | Non | Oui | Engineering and product teams | slab.com |
| 5 | Tettra | $5 par mois | Non | Non | — | Slack-first teams | tettra.com |
| 6 | Slite | $10 par mois | Non | — | Oui | Teams wanting AI-maintained, always-accurate docs | slite.com |
| 7 | Document360 | — | Non | — | — | Technical writers and documentation teams | sur devis |
| 8 | Guru | — | Non | Oui | Oui | Enterprise customer support teams | sur devis |
Les prix correspondent au tarif mensuel en libre-service le plus bas à la date indiquée dans la source.
Comment nous avons établi ce comparatif
Official pricing pages were re-fetched via WebFetch for Guru (getguru.com/pricing, getguru.com/security), Slab (slab.com/pricing), Slite (slite.com/pricing, slite.com/security which 302-redirects to slite.slite.page), Tettra (tettra.com/pricing), Nuclino (nuclino.com/pricing), Notion (notion.com/pricing, USD via currency selector), Confluence (atlassian.com/software/confluence/pricing), and Document360 (document360.com/pricing). Where the primary page rendered only a title or geo-defaulted to EUR, two or more independent 2026 aggregators (CostBench, Automation Atlas, Featurebase, G2) were used to triangulate; a value was accepted only when consistent across the official page plus at least one corroborating source. ADVERSARIAL CORRECTIONS THIS PASS: (1) Guru is now fully quote-only on its official page, so all published per-seat figures were nulled and the model set to custom. (2) Notion Business annual is $20/seat (monthly $24), not $18/$20 as drafted. (3) Slite's HIPAA claim could not be explicitly verified on its own security page, so hipaa was set to null. No vendors were removed; all eight are real, operating products. Confluence per-user rates are the 1-50 seat band; rates decrease in higher bands. accessedAt 2026-06-18.